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An equilibrium mixture contains 0.550 mol of each of the products carbon dioxide as well as hydrogen gas and 0.200 mol of each of the reactants carbon monoxide as well as water vapor in a 1.00-L container.
CO(g) + H2O(g) <-> CO2(g) + H2(g)
Explain how many moles of carbon dioxide would have to be added at constant temperature as well as volume to increase the amount of carbon monoxide to 0.300 mol?
What wold you prodict for the relative reactivity of 4-trifluoromehylbenzaldehyde in this aldol condensation reaction.
a 10.0 ml sample of household ammonia solution required 33.55ml of 0.450 m hcl to reach neutralization. calculate a the
Calculate the number of moles of ions produced when one mole of Co(NH3)4Cl3 is dissolved in water.
Liquid helium at 4.20 K has a density of 0.147 g/mL. Suppose that a 1.50 L metal bottle at 110 K contains air at 3.0 atm pressure. If 50.0 mL of liquid helium are added to the bottle
Rank the following ionic compounds in order of increasing attraction between their ions: BaO, BaCl2, and CaO.
At a certain temperature the rate of effusion of helium is twice the rate of effusion of a gaseous X.X is a binary combination of carbon and hydrgen.
A 0.250g sample of citric acid dissolved in 25.0 mL of water requires 37.20 mL of 0.105 M NaOH for complete neutralization. What is the molecular formula of citric acid?
Hexokinase is an significant enzyme in the metabolism of glucose. If the concentration of hexokinase in our eukaryotic cellis 20 μM, Explain how many glucose molecules are present per hexokinase molecule
For cell with hydrogen and silver-silver-chloride electrodes, the cell potential was measured at 0.342V at 298K. Calculate the mean activity coefficient for HCL if the molality of the solution is 0.2 m.
Assuming the specific heat os the solution is 4.18 (J/gC), that its density is 1 g/ml, and that the calorimeter itself absorbs a negligibkle ammount of heat, calculate delta H in kJ for the rxn
If 10.00 mL of 0.050M KI solution is mixed with 40.00 mL of other reagents what would be diluted concentration of KI
What is the pressure in psi for a pressure head of 46.2 feet? What is the pressure in psi for a pressure reading, in psi, at the bottom of a 30 feet high reservoir, which has a diameter of 50 feet?
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